Across
- 2. liquid waste
- 4. cleans toxins from the blood makes bile
- 6. uses 02 to break apart glucose
- 7. tiny air sacs in lungs
- 11. small part of kidney that filters blood
- 13. space in chest
- 16. stores the bile
- 17. food broken in to smaller peaces
Down
- 1. regulates liquid in the blood
- 3. system organs that break food down into nutrients
- 5. system brings in 02 removes c02
- 8. muscles push food thought the digestive system
- 9. tubes that connect the bladder and kidneys
- 10. exit tube
- 12. organ that filters blood
- 14. the change of food into new substances
- 15. what the body needs and doesn't make